baber/WOPTO huggingface dataset:
Patent JP-S6069970-A (JP)
Title: Solid-state image pickup device
Inventor: YAMADA TAKAHIRO
IPC: H04N5/335
Filed: 1983-09-27
Abstract: PURPOSE:To simplify the driving method and to attain low power consumption by using a scanning circuit comprising resistive gate electrodes. CONSTITUTION:When a sawtooth wave Rv repeated at the period of vertical scanning is applied, the vicinity of a vertical scanning electrode Lvj beneath a photoelectric converting section P1j is conducted, and when a sawtooth wave Rh repeated at the horizontal scanning period is applied, the conductive position near a horizontal scanning electrode LH1 is moved right from the left, and a signal charge of the photoelectric converting section P1j is read to a signal transmission line SHi as a time series signal. Then the vicinity of the vertical scanning electrode Lvi beneath the photoelectric converting section P2i is conductive, the conductive position near the signal transmission line LH2 is moved right from left according again to the sawtooth wave Rh and the signal charge of the photoelectric converting section P2i is read to the signal transmission line SH2 as the time series signal. The signal charge of all photoelectric converting sections Pij is read by repeating the operation mentioned above.
Patent JP-H0839224-A (JP)
Title: Pressure die-casting apparatus
Inventor: NOZAKI MIKINARI
IPC: B22D17/22
Filed: 1994-07-29
Abstract: PURPOSE:To provide a pressure die-casting apparatus, in which the elesticity in a hydraulic circuit is quickly removed before advancing a press pin at slow velocity and starting-up time is shortened and a highly accurate press timing control is attained. CONSTITUTION:After the lapse of a set time from a time when molten metal is packed in a cavity in the pressure die-casting apparatus 2, solenoid valves 30, 40 are opened at the same time, and a large quantity of pressure oil is supplied to a rear chamber 6A of a hydraulic cylinder 4 for pressurization. The action detecting for the solidification state of the molten metal is started at the time when the shifting stroke of the press pin 10 measured with a differential transformer 12 becomes the set stroke La while making the stroke La the evidence of that the elasticity in the hydraulic circuit is eliminated by crushing the air bubbles, etc., in the pressure oil. That is, the solenoid valve 40 is closed in the opening state of solenoid flow distribution valve 30 and the pressure oil is supplied to the rear chamber 6A of the hydraulic cylinder 4 for pressurization through only a flow rate adjusting valve 50 to move the press pin 10 forward at a low velocity. The pressurization for the molten metal is started at the time when the pressure applied to the press pin 10 reaches the set pressure Pa and completed after the lapse of a specific time.
Patent JP-S6382991-A (JP)
Inventor: BACROIX MARCEL
IPC: B67C3/04
Filed: 1987-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6453353-A (JP)
Title: Apparatus for scanning information plane optically
Inventor: ANDORIASU YOHANESU MARIA BURET
IPC: G11B7/09
Filed: 1988-07-18
Abstract: PURPOSE: To reduce the size of the device by mutually fixing a diode laser and a detection system, making the distance between the diode laser and a composite grating on an optical axis less than approximately 9mm and using specific subgratings. CONSTITUTION: A diode laser 4 and a detection system 10 arranged in the device are mutually fixed, the distance between the laser 4 and a composite grating 9 is made less than approximately 9mm, the grating periods of subgratings 12 and 13 are varied and grating stripes are curved. Thus, by changing the position of the grating 9 along the direction of a boundary line 11 between the subgratings 12 and 13, the imaging distance of the assembly between an objective system 6 and the grating 9 is made compatible to the distance between the laser 4 and photodiodes 18 and 21 on the optical axis. Therefore, the size of the device is reduced.
Patent JP-2000012116-A (JP)
Title: High frequency signal processing unit
Inventor: YAMADA KATSUTO
IPC: H04N5/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the electrical connection of a connector and a circuit board. SOLUTION: A chassis 24 comprises a printed board 26 provided with a high frequency signal processing portion inside thereof, the flanges 34d, 36d of the external contacts 34a, 36a of the connectors for coaxial, cable 34, 36 are face contacted with the chassis 24 to be mounted on the chassis 24. The chassis 24 is demountably mounted in a housing 22. In the housing 22, the central contacts 42c, 44c of the connectors 42, 44 for coaxial cable fixed to the external contacts 42a, 44a are connected to the central contacts 34c, 36c of the connectors for coaxial cable 34, 36 through the L-shaped pins 46 mounted in the housing 22.
Patent JP-2000005887-A (JP)
Title: Laser printing device
Inventor: YOSHII YUKITERU
IPC: B23K26/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To minimize a printing time and a facility cost of laser printing, and prevent displacement of a printing position. SOLUTION: Laser lights oscillated from an oscillator 12 are branched into the laser to be passed and that to be reflected by a half mirror 10, and laser printing is carried out on two faces, namely a top face A and a side face B of an object by the branched laser lights. Thereby, since plural faces of the object are simultaneously printed by using only one laser printing device, the printing time can be shortened and also space for installing the laser printing device and a facility cost can be small. Furthermore, rotation of the printing object is not required, and displacement of a printing position caused by the rotation can be prevented.
Patent JP-2001004758-A (JP)
Title: Radiation measuring apparatus
Inventor: KATO TORU
IPC: G01T7/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation measuring apparatus in which a measuring range can be confirmed easily while an analog indication value is being observed by a method wherein a range display part which displays the measuring range selected at present is installed inside an analog display part. SOLUTION: For example, an analog pointer 42 which indicates a measured value, light emitting diodes(LEDs) 46 which indicate a measuring range and a multipurpose digital display part 44 which can display, e.g. various pieces of information are provided at the display part 40 of a survey meter. The multipurpose digital display part 44 is a liquid crystal display device of e.g. about 16 digits, and the various pieces of information are displayed according to the selection or the like of a measuring operator. The LEDs 46 are installed at respective selectable measuring ranges, and they are arranged in a prescribed sequence. Then, the LEDs 46 which correspond to a measuring range selected, e.g. by a range switch emit light, and the measuring range which is selected is displayed.  When a measured value exceeds a preset threshold value, the LEDs 46 as a group are made to blink, and the LEDs are constituted so as to be used also as an alarm display.
Patent JP-H092665-A (JP)
Title: Layered tray separating device
Inventor: HAYAMA YOSHIMASA
IPC: B65G59/06
Filed: 1995-06-22
Abstract: PURPOSE: To provide a separating device for a layered tray wherein adhesion of the separating device to a bottom surface of the tray is increased to improve sucking force and to eliminate inferior separating the tray regardless of an environment of use at a high/low temperature, in the separating device for the tray of sucking the layered tray separated sheet by sheet. CONSTITUTION: An elastic unit 6, extended in a plate shape in a peripheral direction to secure an internal periphery to a separating device 5, is provided in an upper surface of the separating device 5 provided downward a tray loading part 3. By providing a reverse surface side shape of the elastic unit 6 to form a rib from the internal periphery toward the external peripheral direction, regardless of a high/low temperature of use, even when a bottom surface of a tray 2 in the lowermost part is in a recessed/protruded shape, when lifted the separating device 5 having sucking force, adhesion is increased without rolling in the elastic unit 6, and by lowering down the separating device 5, the tray 2 in the lowermost part can be taken out with a single sheet separated.
Patent JP-H1125142-A (JP)
Title: Method and device for registering/retrieving cad data
Inventor: WATANABE TOSHIHIKO
IPC: G06T1/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To speedily extract a similar drawing by extracting data matched with newly prepared list data from case list data related to drawing data. SOLUTION: When respective instruments are combined by a drawing preparing part 2 and a two-dimensional drawing or the like is completed, the flow chart of a composite graphic is prepared by a flow chart preparing part 3. This flow chart is transformed into data in a list format by a list preparing part 5. These list data are related to the correspondent drawing data and stored in a case data storage part 7 as case data. In the case of new design, the flow chart of a design object is prepared and transformed into list data. Next, the new list data are compared with respective stored data by a retrieval part 8 and case list data matched under prescribed rules are extracted. Then, the drawing data stored in the storage part 7 while being related to the extracted data are outputted to the drawing preparing part 2 by the retrieval part 6.
Patent JP-H0343818-A (JP)
Title: Magnetic disk controller
Inventor: TOMITA HIROSHI
IPC: G11B19/02
Filed: 1989-07-12
Abstract: PURPOSE:To copy the data written in a magnetic disk device with a single executing instruction by driving a data transfer circuit to read the data out of the magnetic disk and to store the data in a storage circuit and then driving again the data transfer circuit to write the stored data into another magnetic disk device. CONSTITUTION:A data transfer circuit 110 is provided together with a storage circuit 130 which stores data temporarily. When an instruction is received from a CPU to copy the data written in a magnetic disk device 140 to another magnetic disk device 150, the circuit 110 is driven to read the data out of the device 140 and to store the data into the circuit 130. Then the circuit 110 is driven again so that the data stored in the circuit 130 is written into the device 150 via a microprogram control circuit 120. Thus it is possible to copy the data written in a magnetic disk device to another magnetic disk device with a single executing instruction. Thus the waste of time is reduced.
Patent JP-S5881352-A (JP)
Title: Wide band portable telephone system
Inventor: MONMA KOUJI
IPC: H04W16/24
Filed: 1981-11-11
Abstract: PURPOSE:To widen the service area of a portable telephone system wherein radio equipment is connected to a subscriber line material, by providing a device for transmitting an incoming annunciation signal by radio in an area including service areas of subscriber line terminals, and an automatic transfer function to a subscriber telephone network respectively. CONSTITUTION:When an incoming signal arrives at a portable telephone set 10a, an exchange 7a equipped with the telephone set 10a actuates radio equipment 12, which transmits an incoming annunciation signal to a wide call area. Once receiving said incoming annunciation signal, the telephone set 10a sets a radio circuit to a nearby base station (or base station 9d when moving into an area D) to send an incoming transfer request to the exchange 7a through an exchange 7b, and the exchange 7a transfers the incoming to the telephone set 10a to the telephone set 9d. When the portable telephone set equipped to the exchange 7a originates in the area D, the exchange 7b follows a conformation procedure with the exchange 7a and then receives a dial signal from the telephone set 10a after the confirmation to set a speed circuit to an opposite subscriber. After the telephone call, the exchange 7b sends a call end signal and its charge to the exchange 7a.
Patent JP-H0911044-A (JP)
Title: Diemilling electric discharge machining device
Inventor: SAKANO TETSURO
IPC: B23H1/02
Filed: 1995-06-23
Abstract: PURPOSE: To quickly eliminate a short-circuit condition in a gap by arranging a quick retraction controlling means which switches commands from an electric discharge gap control command to a quick retraction control command on the basis of output from an abnormal condition detecting means. CONSTITUTION: An abnormal condition detecting means 8 always monitors a gap condition quantity outputted from a detecting means 4, and a quick retraction controlling means 10 gives a quick refraction command in compliance with the quick retraction demand when an abnormal condition is detected, 'and instead of an ordinary speed command, a quick retraction speed command is fed to a speed controlling means 16. The speed controlling means 16 regulates a gap distance according to the quick retraction speed command. The quick retraction speed command is set to a command value speeding up the response in a gap distance control in comparison with a speed command in the ordinary electric discharge gap control.
Patent JP-S6158248-A (JP)
Title: Thin type semiconductor device
Inventor: SAKURAI MASAHIKO
IPC: H01L21/86
Filed: 1984-08-29
Abstract: PURPOSE:To obtain a thin type semiconductor device at low cost by a method wherein a sapphire substrate, on which a semiconductor element is formed through the intermediary of a protective film, is mounted on an insulated substrate, and after an electrode wire provided on an element is connected to the wire pattern on the insulated substrate, the circumference of the sapphire substrate is sealed by a resin layer which is thinner than the substrate. CONSTITUTION:A semiconductor chip 11, consisting of transparent sapphire whereon a semiconductor element is formed through the intermidiary of a protective film 12, mounted on an insulate substrate 14 consisting of polyimide and the like. Then, an Ni- and Au-plated Al electrode 13, which is exposed on the lower surface of the chip 11, is soldered on the wire pattern 15 which is provided on the insulated substrate 14. A frame 16, to be used to prevent the flow of resin, is provided on a pattern 15 surrounding the chip 11, and the sealing resin 17 such as epoxy and the like which is thinner than the chip 11 is poured into the gap located between the frame 16 and the chip 11. Through these procedures, a thin type semiconductor device is obtained at low cost.
Patent JP-H1125843-A (JP)
Title: Fuse
Inventor: KONO TAKUO
IPC: H01H85/143
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuse capable of surely, easily connecting a metal wire and a metal terminal without damaging the electrical characteristics and mechanical strength. SOLUTION: A metal plate surface treated with a low fusing point metal having a lower fusing point than a metal wire 3 is blanked, and a pair of metal terminals 4, 4 in which bent parts 5 are projected from one edge is formed so as to face each other. The metal wire 3 is surface treated with a metal which contains sliver as the main component, is properly wettable to the metal wire 3, is hardly oxidized by the atmosphere, or is easily reduced by heating. The metal wire 3 positioned between the metal terminals 4, 4 is fixed by folding back the bent parts 5 and connected by pressing and heating. An envelope 2 is formed with an insulating synthetic resin by interposing the metal wire 3 between a pair of almost box-shaped hollow covers 2a, 2a.  Molded parts 7, 7 are integrally formed by covering the connected parts with the insulating synthetic resin, and a fuse 1 is formed by bending the metal terminals 4, 4. The metal wire 3 does not become thin, wettability is enhanced, resistance values will not vary, and connecting strength is increased.
Patent JP-H05188444-A (JP)
Title: Film unit with lens
Inventor: ASANO SEIJI
IPC: G03B17/04
Filed: 1991-07-19
Abstract: PURPOSE:To pull out exposed film simultaneously with the work of taking out a battery and to improve working efficiency by using the cover of a film chamber also as the cover of a battery chamber. CONSTITUTION:The cover 6 of the film chamber for taking out a cartridge 3 in which the exposed film is wound is attached to the aperture part of the film chamber 2 so that it can be freely openable and closable to the edge part of a unit 1. A cap 6a being the cover of the battery chamber 4 is formed at the tip of the cover 6 of the film chamber so that it may project to the side. By opening the cover 6 of the film chamber in the case of taking out the cartridge 3 of the exposed film, the cap 6a is simultaneously opened to open the aperture 4a of the battery chamber, so that the battery 5 is taken out simultaneously with the film cartridge 3.
Patent JP-H079920-A (JP)
Title: Panel driving mechanism for on-vehicle av equipment
Inventor: TEZUKA HIROYUKI
IPC: B60R11/02
Filed: 1993-06-25
Abstract: PURPOSE:To decrease a number of part items and to narrow an interfering range, in a panel driving mechanism. CONSTITUTION:By horizontally moving a mechanical chassis 2 of turnably supporting a panel 1, it is protruded from a chassis 3, and further by turning the panel 1, a display surface is erected. A planet gear train 12 having output gears 13, 15 is provided in the mechanical chassis 2, to protrude/retract the mechanical chassis 2 from the chassis 3 by rotating the output gear 13, and to turn the panel 1 by rotating the output gear 15.
Patent JP-S6157920-A (JP)
Title: Fabry-perot type infrared modulator
Inventor: TAKAHASHI KENICHI
IPC: G01J1/02
Filed: 1984-08-29
Abstract: PURPOSE:To reduce the friction between a holding member which presses and holds an etalon plate on a piezoelectric element and follows up the etalon plate shifting finely and the part where mechanical friction against a support part is generated by interposing a solid lubricant between the both. CONSTITUTION:Two etalon plates 31a and 31b through which infrared rays are transmitted are supported on piezoelectric elements 33a and 33b on a refer ence plate 32 respectively. Holding members 34a and 34b which press and hold the etalon plates 31a and 31b on the piezoelectric elements 33a and 33b consist of holding plates 35a and 35b and movable shafts 36a and 36b and the movable shaft 36a and 36b are coupled with the holding plates 35a and 35b by a threadable engagement method, etc. Further, cylindrical solid lubricating materials 44a and 44b called 'Luron(R)' are fixed in holes 43a and 43b of the reference plate 32 as the support part for the movable shafts 36a and 36b. The movable shafts 36a and 36b are run slidably through the solid lubricating materials 44a and 44b.
Patent JP-H0632320-A (JP)
Title: Recording device equipped with strapping machine
Inventor: TANI TATSUO
IPC: B65H37/04
Filed: 1992-07-07
Abstract: PURPOSE:To make it possible to strap an article to be strapped without buckling and perform a strapping of a high grade by performing a binding control by detecting a quantity of deformation of recording papers at the time of strapping, for a recording device which is equipped with a strapping machine to strap recording papers by a tape, etc., as a recording paper process after the completion of recording. CONSTITUTION:A strapping machine at a recording paper strapping process section which is provided on a copier, etc., lets out a tape 15 which is unwound from a tape roll 15a by the rotation of a driving roller 19 into a loop form by cooperating with a tape guide 16. Then, recording papers P of which the recording is completed are stacked on a tray in the loop of the tape 15, and when the recording of a specified number of recording papers is completed, the stack of recording papers is strapped by the retraction of the tape 15 by the reversal rotation of the driving roller 19. Then, the tape is joined by a tape joining member 21 and is cut. In this case, a quantity of deformation (buckling height) of the article to be strapped accompanied with the tightening of the tape 15 is detected by a reflection type light sensor array 90, etc., and when the measured value reaches a specified value, it is controlled to complete the retraction.
Patent JP-H0841778-A (JP)
Title: Cloth gigger
Inventor: MISHIMA TAKAO
IPC: D06C11/00
Filed: 1994-08-01
Abstract: PURPOSE:To enable a good and efficient gigging treatment by conveying the immersed cloth as it is folded in a zigzag form to remove the excessive solution, and allowing the cloth in a uniformly and suitably wetted state to press-contact with a rotary gigging roller. CONSTITUTION:This cloth gigger comprises an immersion and conveying zone 3 having a liquid tank 4 containing a liquid 4a such as water and leading a cloth A running in an extended form into the liquid tank 4 for immersion, a zigzag conveying zone 7 in which the cloth A containing the liquid 4a is conveyed as it is folded in a zigzag form, and a conveying zone in which a rotary gigging roller 11 which is arranged so that the cloth A sent out from the zigzag conveying zone 7 may contact with the gigging roller which opposingly rotates to the wetted cloth being conveyed. In this gigging machine, the cloth is conveyed as it is folded in a zigzag form, thus excessive solution is removed and the gigging is effected in a suitable wet state.
Patent JP-H1126275-A (JP)
Title: Metallized film capacitor
Inventor: SAKAGUCHI HIROKAZU
IPC: H01G4/015
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a metallized film capacitor in which less capacity reduction, miniaturization and lightening are enabled, by improving reliability for insulation breakdown by fuse effect. SOLUTION: At least one surface of a pair of metal evaporation electrodes 4 is divided into a large number of segments 2 with insulation slits 1, which are disposed in star shapes and whose end parts are rounded. A dimension W1 of a fuse part 3 formed with a metal evaporation electrode layer across the insulating slits, separating the segments adjacent to each other is 0.2-2.0 mm in a narrowest part, and an electrode leader part and the segment pare connected with a fuse part 13 provided between insulation slits 12 with rounded end parts, which continue in longitudinal direction of a side edge part bonded to the electrode leader part and is provided in a longitudinal direction of band- shaped conducting channel 6.  In this case, a fuse part dimension W3 provided between the insulation slits in the longitudinal direction is 1.25 or more and further not more than 2 to the dimension W1 of the fuse part provided between the insulation slits separating each segment.
Patent JP-S6240179-A (JP)
Inventor: TANEI HIROBUMI
IPC: H01R4/20
Filed: 1985-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。